Sonnstein is a deep freshwater dive site in Attersee, Austria, featuring a steep wall that continues from the Sonnstein formation. The topography includes overhangs and small grottos, with depths ranging from 5 to 120 metres and an average depth of 30 metres. This site is suitable only for advanced divers due to the significant depth, potential for low visibility, and overhead environments. Divers may encounter various temperate freshwater fish and invertebrates typical of the region. Entry is possible from both shore and boat. Parking is available for visitors. Visibility varies between 2 and 25 metres.

Hotel Das Traunsee in Attersee offers a unique freshwater dive experience featuring a sunken hotel structure that serves as an artificial reef. Divers can explore this wreck alongside an adjacent wall, with depths ranging from 5 to 30 metres. The site is accessible directly from the shore and features mild currents, making it suitable for beginners. Visibility typically ranges between 5 and 15 metres. Due to the depth and freshwater environment, darkness increases below 15 metres, and a lamp is recommended. Divers should be prepared for cold water temperatures, which vary from 4 to 22°C depending on the season, and exercise caution regarding the overhead environment.

Fledermausbucht in Traunsee offers a diverse freshwater dive experience featuring a wall, a drop-off, and artificial reef structures. The site ranges from 9 metres to a maximum depth of 30 metres, with an average depth of 15 metres. Visibility typically fluctuates between 5 and 15 metres. Due to the presence of overhead sections, entanglement risks, and variable currents, this site is suited for intermediate divers. Boat access is required to reach the location. Cold water temperatures persist year-round, making a drysuit strongly recommended for thermal protection. Guided tours are available for those unfamiliar with the site layout.

Twin Towers is a shore-entry artificial reef located in the Salzkammergut lake district. The site features structures situated between 5 and 18 metres, with an average depth of 12 metres. Divers can expect visibility ranging from 10 to 25 metres. Due to the presence of a thermocline, water temperatures drop quickly below 10°C just a few metres beneath the surface, necessitating the use of a drysuit or thick wetsuit. The site is suitable for beginners and offers straightforward shore access. On-site facilities include parking and toilets. Typical dives last approximately 50 minutes, and the site remains accessible throughout the year.

Wrack Dixie is a freshwater wreck and artificial reef site located at Kohlbauernaufsatz in the Attersee region of Austria. Divers can explore the wreck at depths ranging from 5 to 30 metres, with an average depth of 18 metres. The site is accessed from the shore and typically involves a 40-minute dive. Visibility at this location varies between 5 and 25 metres. Due to the potential for low visibility, this site is recommended for intermediate divers. On-site facilities include parking, toilets, showers, changing rooms, a rinse station, and a cafe. Air fills, equipment rental, and guided tours are available for visiting divers.

Steinschlag - Tafel is a freshwater shore dive located 50 metres from the bank at Kohlbauernaufsatz. The site features a varied topography including a reef, wall, and drop-off, extending from 5 to 30 metres in depth. It is suitable for beginners, though divers should be prepared for cold water, particularly below 12 metres. Visibility ranges from 5 to 25 metres, and currents are generally mild but can shift. Divers should remain alert for boat traffic upon surfacing and manage their depth carefully near the wall. On-site facilities include parking, showers, a rinse station, and air fills, supporting multiple dives.

Kohlbauernaufsatz at Attersee is a freshwater dive site featuring a gentle slope and dense underwater vegetation. Divers can explore depths ranging from 8 to 30 metres, with an average depth of 8 metres. The site includes artificial reef structures, and large fallen trees located between 3 and 8 metres provide shelter for aquatic life. Shore access is available, supported by facilities including parking, toilets, showers, and a rinse station. Visibility typically ranges from 10 to 30 metres. Divers should be aware of cold water temperatures, which drop below 10°C shortly after descending, as well as potential boat traffic and variations in visibility. Species recorded around this area include snail, pike, chub, common perch, bullhead, brown trout, and sun perch.

Liebesbrücke at Kohlbauernaufsatz offers diverse freshwater topography, featuring a natural wall and an artificial reef structure. Divers can explore depths ranging from 8 to 40 metres, with an average depth of 15 metres. The site is accessible via a straightforward shore entry. Visibility varies significantly, ranging from 5 to 25 metres. Due to the cold water temperatures, which fluctuate between 4°C in winter and 25°C in summer, a drysuit or thick wetsuit with hood and gloves is recommended. Night diving is permitted at this location. Divers should remain vigilant regarding boat traffic on the surface and are advised to use a surface marker buoy during ascents.